(19)

(11)

EP 1 038 397 A1

(12)

(43) Date of publication: 27.09.2000 Bulletin 2000/39 (21) Application number: 98960797.3 (22) Date of filing: 07.12.1998

(51) International Patent Classification (IPC)7: H04N 7/16, H04N 7/167 (86) International application number: PCT/US9825/947 (87) International publication number: WO 9930/496 (17.06.1999 Gazette 1999/24)

(84) Designated Contracting States: AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE (30) Priority: 09.12.1997 US 67990 P (71) Applicant: ICTV,Inc. Los Gatos, CA 95030 (US)	(72) Inventors: SNELL, Stephen, C. Aptos, CA 95003 (US) DOYLE, John, F. Campbell, CA 95008 (US) DUNN, Timothy Mountain View, CA 94043 (US) (74) Representative: Charig, Raymond Julian et al Eric Potter Clarkson,Park View House,58 The Ropewalk Nottingham NG1 5DD Nottingham NG1 5DD (GB)